The results of the refraction test are primarily what the doctor uses to develop your final eyeglass or contact lens prescription. 1  Eye Refraction. 2  Refractive Error. 3  How to Read an Eyeglass Prescription.
Hi-Lo Trailers Worldwide Now. Hi-Lo Trailers Worldwide is a new company owned and operated by William Kerola, President of The Kerola Group, a family owned and operated recreational vehicle dealership and manufacturer located in Transfer, Pennsylvania. Read more about us.
Company Overview. Chaparral Manufacturing, Inc. designs and manufactures trailers. The company offers flatbed, dropdeck, double drop, beaver tail, and b-train drop trailers. It offers its products through authorized dealers. The company was founded in 1986 and is based in Moundridge, Kansas. As of May 16, 2008, Chaparral Manufacturing Inc. operates as a subsidiary of Doonan Specialized Trailer, LLC.